#$%^&*AU2012202484B220140417.pdf#####ABSTRACT An endovascular graft delivery system includes an endovascular prosthetic device and one or more trigger wires deployably engaging portions of the endovascular prosthetic device. An electrical element is positioned at a proximal end of a trigger wire. The electrical element is in signal communication with the trigger wire to communicate operational signals over the trigger wire. The operational signals may be power or control signals to assist with positioning the endovascular prosthetic device at a desired deployment location.2/4 102 316 328 306 0, 314 330 318 300 326 10 318 304 332 320 324 310 322 302 316 308 108 312 FIG. 3